What is the most common reason premium audits are conducted?

• A. the amount of the loss exposure is unknown at the start of the policy period
• B. to verify the insured's credit rating for pricing
• C. to determine the policy's expiration date
• D. to adjust premiums mid-policy based on claims

Answer: (A)

Premium audits exist because the premium for many lines of insurance is based on estimated exposure at the start of the policy. Once the policy period ends, the insurer checks actual exposure data—like payroll, sales, or units produced—to calculate the true premium. This final adjustment ensures the premium matches the real level of risk the insured presented, rather than the initial estimate.

Other options don’t fit this purpose. A credit rating isn’t the main factor used to price premiums in an audit, the policy’s expiration date isn’t determined by an audit, and audits aren’t primarily about adjusting premiums mid-policy based on claims.